Model building is a fragile and complex process especially in the context of real cases. Each real case problem has its own characteristics with new concepts and conditions. A correct model should have some essential characteristics such as: being compatible with real conditions, being of sufficient accuracy, being logically traceable and etc. This paper discusses how to build an efficient mode...

Abstract We present different approach in teaching physics for high-school students various branches of physics, such as thermodynamics, electromagnetism, etc. When we use term “different”, want to offer complementary the traditional one. This involves bringing everyday situations [1], drinking tea a desert, making coffee, etc., classroom context without theoretical with formulae, laws, and def...

educational supervision and evaluation is a mechanismwhich seeks to improve and correct learning process in all aspects andwill lay the foundation for continuous improvement in education quality.the nature of supervision and evaluation is related to all the factorsand individuals involved in educational system and deals with the supervisionof physical situations and the improvement of contents,...

In many real-life situations, e.g., in medicine, it is necessary to process data while preserving the patients’ confidentiality. One of the most efficient methods of preserving privacy is to replace the exact values with intervals that contain these values. For example, instead of an exact age, a privacy-protected database only contains the information that the age is, e.g., between 10 and 20, ...

In close-range architectural and archaeological photogrammetric applications, very often, amateur cameras are used. While images are suffering from excessive distortions, the objects themselves exhibit remarkable anaglyph (walls, excavation holes, 3D objects, etc.), prohibiting thus the use of simple planar rectification. The 3D reconstruction of such objects unavoidably requires the production...